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		<title>ONIX Code List 26 [Issue 20]</title><style type="text/css">
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		<div class="listHeading" style="color: red;">ONIX Code Lists Issue 20, January 2013<br>List 26: Main subject scheme identifier code
		</div>
		<table width="100%">
			<tr>
				<td colspan="3">
					<hr>
				</td>
			</tr>
			<tr align="left">
				<th width="10%">Value</th>
				<th width="30%">Description</th>
				<th width="60%">Notes</th>
			</tr>
			<tr>
				<td colspan="3">
					<hr>
				</td>
			</tr>
			<tr valign="top">
				<td>01</td>
				<td>Dewey</td>
				<td>Dewey Decimal Classification.</td>
			</tr>
			<tr valign="top">
				<td>02</td>
				<td>Abridged Dewey</td>
				<td></td>
			</tr>
			<tr valign="top">
				<td>03</td>
				<td>LC classification</td>
				<td>US Library of Congress classification.</td>
			</tr>
			<tr valign="top">
				<td>04</td>
				<td>LC subject heading</td>
				<td>US Library of Congress subject heading.</td>
			</tr>
			<tr valign="top">
				<td>05</td>
				<td>NLM classification</td>
				<td>US National Library of Medicine medical classification.</td>
			</tr>
			<tr valign="top">
				<td>06</td>
				<td>MeSH heading</td>
				<td>US National Library of Medicine Medical subject heading.</td>
			</tr>
			<tr valign="top">
				<td>07</td>
				<td>NAL subject heading</td>
				<td>US National Agricultural Library subject heading.</td>
			</tr>
			<tr valign="top">
				<td>08</td>
				<td>AAT</td>
				<td>Getty Art and Architecture Thesaurus heading.</td>
			</tr>
			<tr valign="top">
				<td>09</td>
				<td>UDC</td>
				<td>Universal Decimal Classification.</td>
			</tr>
			<tr valign="top">
				<td>10</td>
				<td>BISAC Subject Heading</td>
				<td>BISAC Subject Headings are used in the North American market to categorize books based on topical content. They serve as a
					guideline for shelving books in physical stores and browsing books in online stores. See &#8216;http://www.bisg.org/what-we-do-cat-20-classification-schemes.php&#8217;.
				</td>
			</tr>
			<tr valign="top">
				<td>11</td>
				<td>BISAC region code</td>
				<td>A geographical qualifier used with a BISAC subject category.</td>
			</tr>
			<tr valign="top">
				<td>12</td>
				<td>BIC subject category</td>
				<td>For all BIC subject codes and qualifiers, see &#8216;http://www.bic.org.uk/7/BIC-Standard-Subject-Categories/&#8217;.</td>
			</tr>
			<tr valign="top">
				<td>13</td>
				<td>BIC geographical qualifier</td>
				<td></td>
			</tr>
			<tr valign="top">
				<td>14</td>
				<td>BIC language qualifier (language as subject)</td>
				<td></td>
			</tr>
			<tr valign="top">
				<td>15</td>
				<td>BIC time period qualifier</td>
				<td></td>
			</tr>
			<tr valign="top">
				<td>16</td>
				<td>BIC educational purpose qualifier</td>
				<td></td>
			</tr>
			<tr valign="top">
				<td>17</td>
				<td>BIC reading level and special interest qualifier</td>
				<td></td>
			</tr>
			<tr valign="top">
				<td>18</td>
				<td>DDC-Sachgruppen der Deutschen Nationalbibliografie</td>
				<td>Used for German National Bibliography since 2004 (100 subjects). Is different from value 30. See http://www.d-nb.de/service/pdf/ddc_wv_aktuell.pdf
					(in German) or http://www.d-nb.de/eng/service/pdf/ddc_wv_aktuell_eng.pdf (English).
				</td>
			</tr>
			<tr valign="top">
				<td>19</td>
				<td>LC fiction genre heading</td>
				<td></td>
			</tr>
			<tr valign="top">
				<td>20</td>
				<td>Keywords</td>
				<td>Where multiple keywords or keyword phrases are sent in a single instance of the &lt;SubjectHeadingText&gt; element, it is recommended
					that they should be separated by semi-colons (this is consistent with Library of Congress preferred practice).
				</td>
			</tr>
			<tr valign="top">
				<td>21</td>
				<td>BIC children&#8217;s book marketing category</td>
				<td>See &#8216;http://www.bic.org.uk/8/Children&#8217;s-Books-Marketing-Classifications/&#8217;.</td>
			</tr>
			<tr valign="top">
				<td>22</td>
				<td>BISAC Merchandising Theme</td>
				<td>BISAC Merchandising Themes are used in addition to BISAC Subject Headings to denote an audience to which a work may be of
					particular appeal, a time of year or event for which a work may be especially appropriate, or to further describe fictional
					works that have been subject-coded by genre.
				</td>
			</tr>
			<tr valign="top">
				<td>23</td>
				<td>Publisher&#8217;s own category code</td>
				<td></td>
			</tr>
			<tr valign="top">
				<td>24</td>
				<td>Proprietary subject scheme</td>
				<td>As specified in &lt;SubjectSchemeName&gt;.</td>
			</tr>
			<tr valign="top">
				<td>25</td>
				<td>Tabla de materias ISBN</td>
				<td>Latin America.</td>
			</tr>
			<tr valign="top">
				<td>26</td>
				<td>Warengruppen-Systematik des deutschen Buchhandels</td>
				<td>See &#8216;http://www.boersenverein.de/sixcms/media.php/976/WGSneuVersion2_0.pdf&#8217;.</td>
			</tr>
			<tr valign="top">
				<td>27</td>
				<td>SWD</td>
				<td>Schlagwortnormdatei &#8211; Subject Headings Authority File in the German-speaking countries. See http://www.d-nb.de/standardisierung/normdateien/swd.htm
					(in German) and http://www.d-nb.de/eng/standardisierung/normdateien/swd.htm (English). DEPRECATED in favour of the GND.
				</td>
			</tr>
			<tr valign="top">
				<td>28</td>
				<td>Th&egrave;mes Electre</td>
				<td>Subject classification used by Electre (France).</td>
			</tr>
			<tr valign="top">
				<td>29</td>
				<td>CLIL</td>
				<td>France, see http://www.clil.org/information/documentation.html (in French).</td>
			</tr>
			<tr valign="top">
				<td>30</td>
				<td>DNB-Sachgruppen</td>
				<td>Deutsche Bibliothek subject groups. Used for German National Bibliography until 2003 (65 subjects). Is different from value
					18. See &#8216;http://www.d-nb.de/service/pdf/ddc_wv_alt_neu.pdf&#8217;.
				</td>
			</tr>
			<tr valign="top">
				<td>31</td>
				<td>NUGI</td>
				<td>Nederlandse Uniforme Genre-Indeling (former Dutch book trade classification).</td>
			</tr>
			<tr valign="top">
				<td>32</td>
				<td>NUR</td>
				<td>Nederlandstalige Uniforme Rubrieksindeling (Dutch book trade classification, from 2002),see http://reeks.boekwinkeltjes.nl/downloads/NUR-lijst.pdf
					(in Dutch).
				</td>
			</tr>
			<tr valign="top">
				<td>33</td>
				<td>ECPA Christian Book Category</td>
				<td>ECPA Christian Product Category Book Codes, consisting of up to three x 3-letter blocks, for Super Category, Primary Category
					and Sub-Category. See &#8216;http://www.ecpa.org/ECPA/cbacategories.xls&#8217;.
				</td>
			</tr>
			<tr valign="top">
				<td>34</td>
				<td>SISO</td>
				<td>Schema Indeling Systematische Catalogus Openbare Bibliotheken (Dutch library classification).</td>
			</tr>
			<tr valign="top">
				<td>35</td>
				<td>Korean Decimal Classification (KDC)</td>
				<td>A modified Dewey Decimal Classification used in the Republic of Korea.</td>
			</tr>
			<tr valign="top">
				<td>36</td>
				<td>DDC Deutsch 22</td>
				<td>German Translation of Dewey Decimal Classification 22. Also known as DDC 22 ger. See &#8216;http://www.ddc-deutsch.de/produkte/uebersichten/&#8217;.</td>
			</tr>
			<tr valign="top">
				<td>37</td>
				<td>Bokgrupper</td>
				<td>Norwegian book trade product categories (4701).</td>
			</tr>
			<tr valign="top">
				<td>38</td>
				<td>Varegrupper</td>
				<td>Norwegian bookselling subject categories (4702).</td>
			</tr>
			<tr valign="top">
				<td>39</td>
				<td>L&aelig;replaner</td>
				<td>Norwegian school curriculum version (4703).</td>
			</tr>
			<tr valign="top">
				<td>40</td>
				<td>Nippon Decimal Classification</td>
				<td>Japanese subject classification scheme.</td>
			</tr>
			<tr valign="top">
				<td>41</td>
				<td>BSQ</td>
				<td>BookSelling Qualifier: Russian book trade classification.</td>
			</tr>
			<tr valign="top">
				<td>42</td>
				<td>ANELE Materias</td>
				<td>Spain: subject coding scheme of the Asociaci&oacute;n Nacional de Editores de Libros y Material de Ense&ntilde;anza.</td>
			</tr>
			<tr valign="top">
				<td>43</td>
				<td>Skolefag</td>
				<td>Norwegian primary and secondary school subject categories (4705).</td>
			</tr>
			<tr valign="top">
				<td>44</td>
				<td>Videreg&aring;ende</td>
				<td>Norwegian list of categories used in higher secondary education and vocational training (4706).</td>
			</tr>
			<tr valign="top">
				<td>45</td>
				<td>Undervisningsmateriell</td>
				<td>Norwegian list of categories for books and other material used in education (4707).</td>
			</tr>
			<tr valign="top">
				<td>46</td>
				<td>Norsk DDK</td>
				<td>Norwegian version of Dewey Decimal Classification.</td>
			</tr>
			<tr valign="top">
				<td>47</td>
				<td>Varugrupper</td>
				<td>Swedish bookselling subject categories.</td>
			</tr>
			<tr valign="top">
				<td>48</td>
				<td>SAB</td>
				<td>Swedish classification scheme.</td>
			</tr>
			<tr valign="top">
				<td>49</td>
				<td>L&auml;romedel</td>
				<td>Swedish bookselling educational subject.</td>
			</tr>
			<tr valign="top">
				<td>50</td>
				<td>F&ouml;rhandsbeskrivning</td>
				<td>Swedish publishers preliminary subject classification.</td>
			</tr>
			<tr valign="top">
				<td>51</td>
				<td>Spanish ISBN UDC subset</td>
				<td>Controlled subset of UDC codes used by the Spanish ISBN Agency.</td>
			</tr>
			<tr valign="top">
				<td>52</td>
				<td>ECI subject categories</td>
				<td>Subject categories defined by El Corte Ingl&eacute;s and used widely in the Spanish book trade.</td>
			</tr>
			<tr valign="top">
				<td>53</td>
				<td>Soggetto CCE</td>
				<td>Classificazione commerciale editoriale (Italian book trade subject category based on BIC). CCE documentation available at
					&#8216;http://www.ie-online.it/CCE2_2.0.pdf&#8217;.
				</td>
			</tr>
			<tr valign="top">
				<td>54</td>
				<td>Qualificatore geografico CCE</td>
				<td></td>
			</tr>
			<tr valign="top">
				<td>55</td>
				<td>Qualificatore di lingua CCE</td>
				<td></td>
			</tr>
			<tr valign="top">
				<td>56</td>
				<td>Qualificatore di periodo storico CCE</td>
				<td></td>
			</tr>
			<tr valign="top">
				<td>57</td>
				<td>Qualificatore di livello scolastico CCE</td>
				<td></td>
			</tr>
			<tr valign="top">
				<td>58</td>
				<td>Qualificatore di et&agrave; di lettura CCE</td>
				<td></td>
			</tr>
			<tr valign="top">
				<td>59</td>
				<td>VdS Bildungsmedien F&auml;cher</td>
				<td>Subject code list of the German association of educational media publishers.</td>
			</tr>
			<tr valign="top">
				<td>60</td>
				<td>Fagkoder</td>
				<td>Undervisningsdirektoratets fagkoder for kunnskapsl&oslash;ftet I videreg&aring;ende (Norwegian educational curriculum for secondary schools)
					(4708).
				</td>
			</tr>
			<tr valign="top">
				<td>61</td>
				<td>JEL classification</td>
				<td>Journal of Economic Literature classification scheme.</td>
			</tr>
			<tr valign="top">
				<td>62</td>
				<td>CSH</td>
				<td>National Library of Canada subject heading (English).</td>
			</tr>
			<tr valign="top">
				<td>63</td>
				<td>RVM</td>
				<td>R&eacute;pertoire de vedettes-mati&egrave;re (Biblioth&egrave;que et Archives Canada et Biblioth&egrave;que de l&#8217;Universit&eacute; Laval) (French).</td>
			</tr>
			<tr valign="top">
				<td>64</td>
				<td>YSA</td>
				<td>Yleinen suomalainen asiasanasto: Finnish General Thesaurus. See http://onki.fi/fi/browser/ (in Finnish).</td>
			</tr>
			<tr valign="top">
				<td>65</td>
				<td>All&auml;rs</td>
				<td>Allm&auml;n tesaurus p&aring; svenska: Swedish translation of the Finnish General Thesaurus. See http://onki.fi/fi/browser/ (in Finnish).</td>
			</tr>
			<tr valign="top">
				<td>66</td>
				<td>YKL</td>
				<td>Yleisten kirjastojen luokitusj&auml;rjestelm&auml;: Finnish Public Libraries Classification System. See http://ykl.kirjastot.fi/ (in
					Finnish).
				</td>
			</tr>
			<tr valign="top">
				<td>67</td>
				<td>MUSA</td>
				<td>Musiikin asiasanasto: Finnish Music Thesaurus. See http://onki.fi/fi/browser/ (in Finnish).</td>
			</tr>
			<tr valign="top">
				<td>68</td>
				<td>CILLA</td>
				<td>Specialtesaurus f&ouml;r musik: Swedish translation of the Finnish Music Thesaurus. See http://onki.fi/fi/browser/ (in Finnish).</td>
			</tr>
			<tr valign="top">
				<td>69</td>
				<td>Kaunokki</td>
				<td>Fiktiivisen aineiston asiasanasto: Finnish thesaurus for fiction. See http://kaunokki.kirjastot.fi/ (in Finnish).</td>
			</tr>
			<tr valign="top">
				<td>70</td>
				<td>Bella</td>
				<td>Specialtesaurus f&ouml;r fiktivt material: Swedish translation of the Finnish thesaurus for fiction. See http://kaunokki.kirjastot.fi/sv-FI/
					(in Finnish).
				</td>
			</tr>
			<tr valign="top">
				<td>71</td>
				<td>YSO</td>
				<td>Yleinen suomalainen ontologia: Finnish General Upper Ontology. See http://onki.fi/fi/browser/ (In Finnish).</td>
			</tr>
			<tr valign="top">
				<td>72</td>
				<td>Paikkatieto ontologia</td>
				<td>Finnish Place Ontology. See http://onki.fi/fi/browser/ (in Finnish).</td>
			</tr>
			<tr valign="top">
				<td>73</td>
				<td>Suomalainen kirja-alan luokitus</td>
				<td>Finnish book trade categorisation.</td>
			</tr>
			<tr valign="top">
				<td>74</td>
				<td>Sears</td>
				<td>Sears List of Subject Headings.</td>
			</tr>
			<tr valign="top">
				<td>75</td>
				<td>BIC E4L</td>
				<td>BIC E4Libraries Category Headings, see &#8216;http://www.bic.org.uk/51/E4libraries-Subject-Category-Headings/&#8217;.</td>
			</tr>
			<tr valign="top">
				<td>76</td>
				<td>CSR</td>
				<td>Code Sujet Rayon: subject categories used by bookstores in France.</td>
			</tr>
			<tr valign="top">
				<td>77</td>
				<td>Suomalainen oppiaineluokitus</td>
				<td>Finnish school subject categories.</td>
			</tr>
			<tr valign="top">
				<td>78</td>
				<td>Japanese book trade C-Code</td>
				<td>See &#8216;http://www.asahi-net.or.jp/~ax2s-kmtn/ref/ccode.html&#8217; (in Japanese).</td>
			</tr>
			<tr valign="top">
				<td>79</td>
				<td>Japanese book trade Genre Code</td>
				<td></td>
			</tr>
			<tr valign="top">
				<td>80</td>
				<td>Fiktiivisen aineiston lis&auml;luokitus</td>
				<td>Finnish fiction genre classification. See http://ykl.kirjastot.fi/fi-FI/lisaluokat/ (in Finnish).</td>
			</tr>
			<tr valign="top">
				<td>85</td>
				<td>Postal code</td>
				<td>Location defined by postal code. Format is two-letter country code (from List 91), space, postal code. Note some postal codes
					themselves contain spaces, eg &#8220;GB N7 9DP&#8221; or &#8220;US 10125&#8221;.
				</td>
			</tr>
			<tr valign="top">
				<td>86</td>
				<td>GeoNames ID</td>
				<td>ID number for geographical place, as defined at http://www.geonames.org (eg 2825297 is Stuttgart, Germany, see http://www.geonames.org/2825297).</td>
			</tr>
			<tr valign="top">
				<td>87</td>
				<td>NewBooks Subject Classification</td>
				<td>Used for classification of academic and specialist publication in German-speaking countries. See http://www.newbooks-services.com/de/top/unternehmensportrait/klassifikation-und-mapping.html
					(German) and http://www.newbooks-services.com/en/top/about-newbooks/classification-mapping.html (English).
				</td>
			</tr>
			<tr valign="top">
				<td>91</td>
				<td>GND</td>
				<td>Gemeinsame Normdatei &#8211; Joint Authority File in the German-speaking countries. See 'http://www.dnb.de/EN/Standardisierung/Normdaten/GND/gnd_node.html
					(English)'. Combines the PND, SWD and GKD into a single authority file, and should be used in preference to the older codes.
				</td>
			</tr>
			<tr valign="top">
				<td>92</td>
				<td>BIC UKSLC</td>
				<td>UK Standard Library Categories, the successor to BIC&#8217;s E4L classification scheme.</td>
			</tr>
			<tr valign="top" style="color: red;">
				<td>93</td>
				<td>Thema subject category</td>
				<td></td>
			</tr>
			<tr valign="top" style="color: red;">
				<td>94</td>
				<td>Thema geographical qualifier</td>
				<td></td>
			</tr>
			<tr valign="top" style="color: red;">
				<td>95</td>
				<td>Thema language qualifier</td>
				<td></td>
			</tr>
			<tr valign="top" style="color: red;">
				<td>96</td>
				<td>Thema time period qualifier</td>
				<td></td>
			</tr>
			<tr valign="top" style="color: red;">
				<td>97</td>
				<td>Thema educational purpose qualifier</td>
				<td></td>
			</tr>
			<tr valign="top" style="color: red;">
				<td>98</td>
				<td>Thema reading level / interest qualifier</td>
				<td></td>
			</tr>
			<tr>
				<td colspan="3">
					<hr>
				</td>
			</tr>
		</table>
	</body>
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